The boy got drunk and texted the girl that he missed her.

Honey, of course you can't take his words seriously!

Why?

Because in most of his waking hours, he has never expressed himself as seriously as you! Isn't it?

What he said and did after drinking was not his first reaction!

I suggest you don't say anything yet, wait a while and see if he has any further comments.

Divert your attention first, so that you will be more balanced. Bless you